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A 70-liter tank of oxygen gas at 27 degree Celcius and 42.0 atm springs a leak overnight. when the tank was found in the morning, the pressure in the tank had dropped to 19.0 atm. If the tank originally
asked
Jun 20, 2021
Chemistry
middle-school
1
answer
3
votes
159k
views
-w/4 + 3=8 Solve for w
asked
Apr 24, 2021
Mathematics
high-school
2
answers
1
vote
224k
views
Whats the answer to this problem/how to figure it out?!
asked
Apr 3, 2021
Mathematics
high-school
2
answers
0
votes
182k
views
A line has a slope of 7 and a y-intercept of -15. What is the equation of the line in slope-intercept form? Please help, I'm trying to learn but I'm stuck on this problem, step by step would be lovely!
asked
Nov 4, 2020
Mathematics
middle-school
1
answer
5
votes
179k
views
2x + y = 15 x - y = 3 what is the solution of the system?
asked
Mar 4, 2020
Mathematics
middle-school
2
answers
2
votes
31.9k
views
Which word BEST describes the function of the courts in the Judicial branch of government? A) Enforce B) Execute C) Interpret Eliminate D) Legislate
asked
Jun 7, 2019
Social Studies
high-school
2
answers
3
votes
225k
views
Expression 7 + 9/4 can also be written in the form ofc÷a^b . A = b= c=
asked
Mar 26, 2019
Mathematics
middle-school
1
answer
1
vote
182k
views
Suppose you are on a remote island known to have mice that carry either s. aureus or e. coli. a mouse bites you and you develop an infection. there is no biology lab on the island, but there is a supply
asked
Feb 23, 2019
Biology
college
2
answers
3
votes
35.0k
views
The store buys one dozen pencils for 96¢ and sells them for 20¢ each. How much profit does the store make on a dozen pencils.
asked
Dec 2, 2018
Mathematics
college
2
answers
3
votes
766
views
Out of the 7 continents circle the only one that doesn’t have any glaciers on it? 7 Continents Below North America Asia Africa South America Australia Antarctica Europe
asked
Oct 22, 2018
Geography
middle-school
2
answers
5
votes
203k
views
Which case stated that separate facilities for african americans did not violate the fourteenth amendment? dred scott v. sandford marbury v. madison brown v. the board of education of topeka, kansas plessy
asked
Jun 21, 2018
History
high-school
1
answer
4
votes
59.7k
views
What sugar does RNA contain
asked
May 17, 2018
Biology
high-school
2
answers
3
votes
49.7k
views
A measurement based on the relationship between a person's height and weight that is highly correlated to the amount of body fat is the
asked
Feb 27, 2017
Health
high-school
2
answers
0
votes
157k
views
The process of biofeedback begins when the subject __________. A. reports their inputs with a computer B. receives feedback from their inputs C. has their biological impulses measured D. adjusts their
asked
Jan 27, 2017
Biology
high-school
2
answers
1
vote
48.3k
views
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